.image-wrap{
	position:absolute;
	display: block;
	left: 0;
	top:0;
	width:0px;
	height:0px;
	overflow: hidden;
	box-sizing: border-box;
	overflow:hidden;
	padding: 0;
	background-image: linear-gradient(45deg,#e6e6e6 25%,transparent 0,transparent 75%,#e6e6e6 0,#e6e6e6),linear-gradient(45deg,#e6e6e6 25%,transparent 0,transparent 75%,#e6e6e6 0,#e6e6e6);
	background-position: 0 0,8px 8px;
	background-size: 16px 16px;
}
.image-wrap.show{
	display: block;
	width:100%;
	height:100%;
}
.image-space-webview{
	display: block;
	display:flex;
	flex:1;
	position: absolute;
	width:100%;
	height:100%;
	left:0;
	top:0;
	overflow:hidden;
}